Xie Changhuo, a resident of Nanwangzheng village in north China’s Hebei province recently showed to the public 12 certificates of land title that date back to the Qing Dynasty (1644-1911) and Republic of China era (1912-1949). He inherited the certificates from the elderly people of his family. Experts say these materials are helpful for studying the land system of that period. (Photo/Xinhua)
